@Test
public void testPathology() throws InterruptedException {
ScheduledExecutorService ses = Executors.newScheduledThreadPool(1);
JavaUtilActionSequenceExecutor x = new JavaUtilActionSequenceExecutor(ses);
assertSame(ses, x.getService());
assertNull(found);
Monitor m =
new Monitor() {
@Override
public void failed(ActionSequence seq, Runnable action, Throwable e, long elpasedMillis) {
found = e;
}
@Override
public void completed(ActionSequence seq, Runnable action, long elapsedMillis) {
completedCount++;
}
@Override
public void slept(ActionSequence seq, long intendedAmount, long actualAmount) {
sleptCount++;
}
};
x.setMonitor(m);
assertSame(m, x.getMonitor());
PathologicalTestActionSequenceFactory pfac = new PathologicalTestActionSequenceFactory();
pfac.setDelayTime(10);
pfac.setDelayDeviation(2);
x.addActionSequence(pfac.create());
Thread.sleep(20);
assertNotNull(found);
x.shutdown();
Thread.sleep(20);
assertTrue(x.isShutdown());
ActionSequenceExecutor stupid =
new ActionSequenceExecutor() {
@Override
protected void schedule(Runnable r, long delay, TimeUnit unit) {}
};
// unimplemented
stupid.shutdown();
assertFalse(stupid.isShutdown());
}
@Test
public void testTwentySlower() throws Exception {
factory.setDelayTime(50);
factory.setDelayDeviation(5);
for (int i = 0; i < 20; i++) {
TestActionSequence seq = factory.create();
exec.addActionSequence(seq);
Thread.sleep(3);
}
Thread.sleep(8000);
for (TestActionSequence t : factory.getSequences()) {
assertEquals(10, t.getTimesRun().size());
assertAllInRange(
"requestedDelays",
t.getRequestedDelays(),
factory.getDelayTime(),
factory.getDelayDeviation());
assertAllInRange("diffs", t.getDelayDiffs().subList(1, t.getDelayDiffs().size() - 2), 0, 5);
}
}
@Test
public void testOne() throws Exception {
TestActionSequence seq = factory.create();
exec.addActionSequence(seq);
Thread.sleep(350);
ArrayList<Long> rd = new ArrayList<Long>(seq.getRequestedDelays());
assertAllInRange("", rd, factory.getDelayTime(), factory.getDelayDeviation());
ArrayList<Long> md = new ArrayList<Long>(seq.getMeasuredDelays());
assertAllInRange("", rd, factory.getDelayTime(), 5);
System.out.println(rd);
System.out.println(md);
Collections.sort(md);
System.out.println(md);
assertEquals(factory.getDelayTime(), md.get(0), 4);
assertEquals(factory.getDelayTime(), md.get(rd.size() - 1), 4);
assertEquals(factory.getDelayTime(), rd.get(0), 5);
assertEquals(factory.getDelayTime(), rd.get(rd.size() - 1), 5);
assertEquals(10, seq.getTimesRun().size());
assertEquals(1, factory.getSequences().size());
assertSame(seq, factory.getSequences().get(0));
}